{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["location", "event", "person", "vehicle", "organization", "instrument"], "input": "In the center of North America , far removed from a significant body of water , there is significant potential for extreme hot and cold swings throughout the year ."}
{"location": ["North America"], "event": [], "person": [], "vehicle": [], "organization": [], "instrument": []}